世界是一本美丽的书，但对那些无法阅读它的人来说几乎没有用处。
The world is a beautiful book, but of little use to him who cannot read it.
The best leaders are those who empower others to lead.
——1998年3月4日接受外界采访
语言既是桥梁，也是障碍。
Small changes in material design can lead to massive reductions in environmental impact.
大多数人都生活在平静的绝望中。